Dorman 977-563 fuel injection throttle body for the 2002-2006 Nissan Altima V6 3.5L and other vehicles controls the air entering the engine. Original equipment throttle bodies often fail from moisture and oil intrusion and excessive wear on internal electronics.
- Dorman OE FIX design with a non-contact Hall effect sensor and a shaft seal to prevent future failures
- New construction with a case of 100% new aluminum
- New throttle position sensor in each unit for a full repair
- Enhanced internal components in a plug-and-play design
- Endurance proven with over 1 million cycle tests
Quick facts
- Part: Dorman 977-563 fuel injection throttle body
- Fits: 2002-2006 Nissan Altima V6 3.5L and other vehicles
- Material: Aluminum
- Condition: New
A rough idle, slow response to the pedal or a warning light can mean the throttle body is worn, though a mass airflow sensor or an accelerator pedal sensor can also be behind them, so pin down the cause first. If the throttle body is the cause, this unit replaces it. Each engine takes one throttle body, and this listing is one.
Fits
The vehicles it fits include the 2002-2006 Nissan Altima V6 3.5L, the 2002-2008 Nissan Maxima V6 3.5L and the 2003-2007 Nissan Murano V6 3.5L, and this Dorman fuel injection throttle body is a direct-fit replacement for each. Look for your own year, model and engine in the "Vehicles it fits" section.
Specifications
Fit and size
- Quantity per vehicle: 1
- Bore diameter: 3.15 in
- Inlet diameter: 3.15 in
- Outlet diameter: 3.15 in
- Inlet and outlet type: non-flanged
- Electrical connection: connector with 6 blade terminals
Build and materials
- Type: electronic throttle body for a gas fuel system
- Housing material: aluminum
- Throttle position sensor: included
- Condition: New
- Country of origin: China
In the box
One electronic throttle body with a new throttle position sensor. A gasket or seal, installation hardware, fuel injectors, an idle air control motor and a throttle body spacer are not included, so plan on new hardware and a new gasket, since the old fasteners may not be reusable.
Frequently Asked Questions
Is the Dorman 977-563 right for the 2002-2008 Nissan Maxima V6 3.5L?
Yes, Dorman 977-563 fits the 2002-2008 Nissan Maxima V6 3.5L; look up other years, models and engines in the "Vehicles it fits" section.
Does the 977-563 throttle body come with a gasket or its sensor?
Dorman 977-563 includes a new throttle position sensor. A gasket or seal, installation hardware, fuel injectors, an idle air control motor and a spacer are not included.
Is this electronic throttle body housing made of aluminum?
Yes. The housing is 100% new aluminum, and the bore, inlet and outlet diameters are each 3.15 in.
Why does this OE FIX throttle body use a Hall effect sensor?
This OE FIX throttle body adds a non-contact Hall effect sensor and a shaft seal to prevent the moisture, oil and internal-wear failures that hit original throttle bodies.
How many terminals does this throttle body connector have?
The electrical connector has 6 terminals, and they are the blade type.
